CN201254016Y - Heating pen - Google Patents

Abstract

The utility model relates to a warming pen which has simple structure, convenient carrying and is used for warming, and comprises a pen, a pen sleeve and a penholder; wherein, the pen sleeve is cavity sleeve structure and is nested on the penholder; heating liquid is filled in the cavity sleeve. The warming pen has the advantages that firstly, the structure is simple, and the carrying is convenient; secondly, the pen is used for warming and has no influence on work, and is practical.

Description

The heating pen

Technical field

The utility model relates to a kind of simple in structure, and easy to carry, the heating pen that can warm oneself belongs to a manufacturing field.

Background technology

Pen in the market is various in style, complex structure, and when weather is comparatively cold, especially concerning the student, cold bad the writing of hand, and pen can't provide enough heats for heating, the band hot-water bottle is difficult for again writing.But general simultaneously pen all is with the cap for brush all is that on-fixed connects, and accidentally very easily loses.

Summary of the invention

Purpose of design: avoid the weak point in the background technology, design heating pen a kind of simple in structure, easy to carry, that can warm oneself.

Design: in order to realize above-mentioned purpose of design.1, the pen cap is the design of chamber nested structure, is one of feature of the utility model design.The purpose of doing like this is: when the weather temperature is lower, can beat pen cap chamber cover, make it produce vibrations, be positioned at the solute crystallization heat release of the supersaturated solution of pen cap chamber cover, pen cap heating can conveniently be warmed oneself, solved the student and gone up the cold embarrassment that is difficult for holding a pen and writes of class hour hand.Before need reuse, only need the pen cap is put in preheating in the hot water, the supersaturated solution of being dissolved into of the solute that will condense can reuse.2, penholder top and middle part have the card pearl and with the design that the bayonet socket of the pen cap one end is complementary, be the utility model design feature two.The purpose of doing like this is: the pen cap slides up and down Shi Kazhu the pen cap is stuck on the fixing penholder, prevents loss also to have protected pen core simultaneously.

Technical scheme: the heating pen, it comprises pen, and the pen cap is the chamber nested structure and is socketed on the penholder, and the chamber cover is built-in with heating solution.

The utility model is compared with background technology, and the one, simple in structure, easy to carry; The 2nd, both can warm oneself, do not influence work, safety, practicality yet.

Description of drawings

Fig. 1 is the not use schematic diagram of heating pen.

Fig. 2 is that the heating pen uses schematic diagram.

The specific embodiment

Embodiment 1: with reference to accompanying drawing 1～2.The heating pen, it comprises pen, and the pen cap 1 is the chamber nested structure and is socketed on the penholder 2, and the chamber cover is built-in with heating solution.Winter, make supersaturated solution heat release in the hot-water bag by beaing the pen cap before just can writing, thereby, only need in the time of obsolete pen is put in hot water towards preheating for the user provides certain heat, just can reuse.Simultaneously there is card pearl 3 at penholder top and middle part and is complementary with the bayonet socket 4 of the pen cap one end, can slide up and down the pen cap and are difficult for losing.Easy to carry, can warm oneself simultaneously, accepted by majority office personage.

What need understand is: though above-mentioned example is to the utility model detailed explanatory note of contrasting; but these explanatory notes are the simple declaration to the utility model mentality of designing; rather than to the restriction of mentality of designing of the present utility model; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.

Claims (2)

1, a kind of heating pen, it comprises pen, it is characterized in that: the pen cap is the chamber nested structure and is socketed on the penholder, and the chamber cover is built-in with heating solution.

2, heating according to claim 1 pen is characterized in that: there is the card pearl at penholder top and middle part and is complementary with the bayonet socket of the pen cap one end.